# FieldSketch vs ZumenX

The clearest difference is iOS requirement: ZumenX at 15.0 against FieldSketch's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. FieldSketch sells 3 in-app purchases, starting at $24.99 per month and ZumenX sells 7 in-app purchases, starting at $11.99 per month. Whichever you choose, the download price is not the number that matters.

FieldSketch ships an update fortnightly, ZumenX every 10 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | FieldSketch | ZumenX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 12 MB | 91 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ryota kido](https://appshunter.io/developer/1877967220) | [Booth](https://appshunter.io/developer/415450674) |

## What reviewers say

### FieldSketch

[App page](https://appshunter.io/ios/app/fieldsketch-camera-siteplans/id6789567365)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| com.ryota.FieldSketch.monthly | $24.99 | per month |
| com.ryota.FieldSketch.prooffer | $279.99 | one-time |
| com.ryota.FieldSketch.pro | $349.99 | one-time |


### ZumenX

[App page](https://appshunter.io/ios/app/zumenx/id6790049170)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ソロ 月額 / 編集者1人 | $11.99 | per month |
| スモール 月額 / 編集者5人 | $49.99 | per month |
| チーム 月額 / 編集者10人 | $99.99 | per month |
| ソロ 年額 / 編集者1人 | $119.99 | per year |
| ビジネス 月額 / 編集者20人 | $199.99 | per month |
| スモール 年額 / 編集者5人 | $499.99 | per year |
| チーム 年額 / 編集者10人 | $999.99 | per year |


## Frequently asked questions

### Is FieldSketch free?

FieldSketch is free to download, with in-app purchases available.

### Is ZumenX free?

ZumenX is free to download, with in-app purchases available.

### Do FieldSketch or ZumenX have ads?

Neither FieldSketch nor ZumenX shows ads.

### Which is updated more often, FieldSketch or ZumenX?

FieldSketch ships an update fortnightly, and ZumenX every 10 days. Most recently, FieldSketch was updated on November 10, 2026 and ZumenX on November 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*